Kenneth Tobey

Captain Patrick Hendry

Margaret Sheridan

Nikki

Robert Cornthwaite

Dr. Arthur Carrington

Douglas Spencer

Ned 'Scotty' Scott

James Young

Lt. Eddie Dykes

Dewey Martin

Crew Chief Bob

Robert Nichols

Lt. Ken 'Mac' Erickson

Eduard Franz

Dr. Stern

Paul Frees

Prof. Voorhees

Everett Glass

Prof. Wilson